Home / 1,829,128,369,309.50-2,744,005,133,877.20-754,096,623,049

Finding the Fourth Proportional to 1,829,128,369,309.50, 2,744,005,133,877.20 and 754,096,623,049

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Solution

The fourth proportional to 1,829,128,369,309.50, 2,744,005,133,877.20 and 754,096,623,049 is: 1,131,273,802,213.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,128,369,309.50 : 2,744,005,133,877.20 = 754,096,623,049 : x
  2. Step 2: Convert to fraction form
    1,829,128,369,309.50/2,744,005,133,877.20 = 754,096,623,049/x
  3. Step 3: Cross multiply
    1,829,128,369,309.50x = 2,744,005,133,877.20 × 754,096,623,049
  4. Step 4: Simplify right side
    1,829,128,369,309.50x = 2,069,245,005,085,915,758,985,216
  5. Step 5: Solve for x
    x = 2,069,245,005,085,915,758,985,216/1,829,128,369,309.50
  6. Step 6: Final answer
    x = 1,131,273,802,213.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.